Investment advisers in the United States may be required to provide several different regulatory disclosures.
The most important documents commonly reviewed by investors are:
- Form ADV Part 1
- Form ADV Part 2
- Form CRS
These documents serve different purposes.
Understanding the differences can help investors evaluate an adviser more effectively.
What Is Form ADV
Form ADV is the primary disclosure form used by investment advisers.
It is filed through the Investment Adviser Registration Depository, commonly known as IARD.
Form ADV is used by:
- SEC-registered investment advisers
- State-registered investment advisers
- Exempt Reporting Advisers in certain circumstances
The form contains information about the adviser’s business, ownership, regulatory status and activities.
Form ADV Part 1
Form ADV Part 1 is largely a structured regulatory filing.
It contains factual information about the advisory firm.
Investors can use Part 1 to review:
- Legal entity name
- CRD number
- SEC file number
- Business address
- Registration status
- Ownership
- Control persons
- Assets under management
- Client types
- Private funds
- Disciplinary information
- Other business activities
This makes Part 1 especially useful for verifying basic regulatory facts.
Why Part 1 Matters
Part 1 is often the best place to start when checking whether an adviser’s public claims match official records.
For example, investors can compare:
- Website name
- Regulatory name
- Office address
- Management
- AUM
- Private fund relationships
If those details do not match, further investigation may be appropriate.
Form ADV Part 2
Form ADV Part 2 is commonly known as the adviser brochure.
It is written in narrative form and is designed to explain the advisory business in plain language.
Part 2 can provide information about:
- Advisory services
- Fees
- Investment strategies
- Methods of analysis
- Risk factors
- Conflicts of interest
- Disciplinary information
- Brokerage practices
- Custody
- Other financial activities
- Management personnel
This document can be especially useful when evaluating how the adviser actually operates.
Part 2A and Part 2B
Form ADV Part 2 can include two main components.
Part 2A is the firm brochure.
It generally describes the advisory firm and its services.
Part 2B is the brochure supplement.
It can provide information about specific advisory personnel.
Investors may therefore need to review both the firm-level brochure and individual adviser supplements.
Why Part 2 Is Important
Part 1 tells investors what the firm is.
Part 2 helps explain how the firm operates.
For example, Part 2 may describe:
- How fees are calculated
- Whether the adviser receives additional compensation
- What investment strategies are used
- How conflicts are managed
- Whether the adviser has custody
- How brokerage decisions are made
These details can materially affect an investor’s experience.
What Is Form CRS
Form CRS stands for Customer Relationship Summary.
It is a short disclosure document designed primarily for retail investors.
Registered investment advisers and broker-dealers that serve retail investors may be required to provide Form CRS.
The document is intended to make key information easier to compare.
What Form CRS Covers
Form CRS can summarize:
- Services
- Fees and costs
- Conflicts of interest
- Legal standard
- Disciplinary history
- Questions investors should ask
It is shorter than Form ADV Part 2.
The goal is to provide a concise overview rather than a complete description.
Form CRS Is Not a Replacement for Form ADV
Investors should not treat Form CRS as a substitute for Form ADV.
Form CRS is useful for a quick overview.
But Form ADV contains substantially more detail.
A stronger due-diligence process uses both.
Comparing the Three Documents
Form ADV Part 1 is best for checking structured regulatory facts.
Form ADV Part 2 is best for understanding the adviser’s services, fees, strategy and conflicts.
Form CRS is best for a concise retail-investor summary.
Each document answers different questions.
What to Check in Form ADV Part 1
Investors should review:
- Firm name
- CRD number
- SEC number
- Registration status
- Office address
- Assets under management
- Ownership
- Control persons
- Private funds
- Client categories
- Disciplinary events
These fields help establish the basic regulatory identity of the adviser.
What to Check in Form ADV Part 2
Important items include:
- Fee structure
- Performance-based fees
- Investment strategy
- Risk disclosures
- Conflicts of interest
- Brokerage arrangements
- Custody
- Proxy voting
- Code of ethics
- Management background
- Financial condition
The brochure often reveals issues that are not obvious from a simple registration summary.
What to Check in Form CRS
Investors should focus on:
- What services are offered
- What fees are charged
- Whether conflicts exist
- Whether disciplinary history is disclosed
- What legal standard applies
- What questions the firm recommends investors ask
Form CRS is designed to help investors start a conversation with the adviser.
Fees Should Be Compared Across Documents
One of the most important areas to compare is fees.
Investors should check whether fee descriptions are consistent across:
- Form ADV Part 2
- Form CRS
- Advisory agreements
- Website disclosures
- Marketing materials
Possible fees can include:
- Asset-based advisory fees
- Performance fees
- Planning fees
- Platform fees
- Custody fees
- Fund expenses
- Brokerage costs
Different layers of fees can materially reduce investment returns.
Conflicts of Interest Matter
Advisers may have conflicts involving:
- Affiliated funds
- Broker recommendations
- Revenue sharing
- Performance fees
- Related businesses
- Referral arrangements
- Personal securities trading
Conflicts are not automatically improper.
But investors should understand how they are disclosed and managed.
Check Disciplinary Information
Form ADV can contain information about disciplinary events.
These may involve:
- SEC actions
- State securities actions
- Civil proceedings
- Criminal matters
- Self-regulatory organization actions
- Client complaints
Investors should read the details rather than relying only on a yes-or-no disclosure.
Assets Under Management Should Be Interpreted Carefully
Form ADV Part 1 may report regulatory assets under management.
This figure is reported by the adviser.
It should not automatically be treated as independently certified by the SEC.
Investors should also distinguish between:
- Regulatory AUM
- Assets under advisement
- Firmwide assets
- Private fund assets
Marketing materials sometimes use these terms differently.
Private Fund Information Can Be Valuable
If the adviser manages private funds, Part 1 may contain information about those funds.
Possible fields include:
- Fund name
- Fund type
- Gross asset value
- General partner
- Auditor
- Prime broker
- Custodian
- Administrator
Investors can use these details to verify whether related entities exist.
Compare Adviser Website Claims
A strong verification process compares Form ADV with the firm’s website.
Check whether:
- The legal name matches
- The address matches
- The management team matches
- The regulatory status matches
- The fee claims are consistent
- The services match
If the website describes the firm differently from official filings, the difference should be understood.
Check Whether the Adviser Is SEC or State Registered
Not every investment adviser is registered with the SEC.
Some advisers are registered with state securities regulators.
The appropriate regulator can depend on factors such as:
- Assets under management
- Client base
- Business structure
- Applicable exemptions
Investors should confirm which authority regulates the firm.
ERA Filings Are Different
Exempt Reporting Advisers may also appear in Form ADV records.
An ERA is exempt from full registration.
Therefore, investors should not assume that every Form ADV record represents a fully registered investment adviser.
Always check the actual status.
Registration Does Not Mean Approval
Even if an adviser is properly registered, the SEC does not guarantee:
- Investment performance
- Client returns
- Portfolio safety
- Management quality
- Future compliance
Registration provides regulatory oversight and disclosure.
It does not eliminate investment risk.
Practical Review Process
A useful review sequence is:
- Search the adviser in IAPD
- Confirm the CRD number
- Confirm the SEC or state status
- Open Form ADV Part 1
- Review ownership and AUM
- Review disciplinary disclosures
- Open Form ADV Part 2
- Review fees and conflicts
- Open Form CRS
- Compare the summary with the longer filings
- Check the official website
- Review individual adviser records
This creates a more complete picture than relying on one document.
Common Warning Signs
Potential concerns can include:
- Website claims SEC registration but IAPD shows ERA status
- CRD number does not match the firm
- Fees are described differently across documents
- Ownership is unclear
- Address information conflicts
- Disciplinary history is minimized on the website
- Private funds cannot be independently verified
- AUM claims differ significantly across sources
- Management names do not match regulatory records
These issues do not necessarily prove misconduct.
But they justify further review.
Final Assessment
Form ADV Part 1, Form ADV Part 2 and Form CRS are different but complementary regulatory disclosures.
Part 1 helps investors verify the adviser’s regulatory identity and business structure.
Part 2 explains services, fees, investment strategies, conflicts and operating practices.
Form CRS provides a shorter summary for retail investors.
The strongest due-diligence process reviews all three where available.
Investors should also compare these documents with official IAPD records, company websites and other public information.
No single disclosure should be treated as complete proof that an adviser is safe or suitable.
Official SEC and IAPD records remain authoritative.
This article is provided for educational and research purposes only and does not constitute legal, financial or investment advice.